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3-(amino-methylene)-5-phenyl-1,4-benzodiazepin-2-ones

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专利汇可以提供3-(amino-methylene)-5-phenyl-1,4-benzodiazepin-2-ones专利检索,专利查询,专利分析的服务。并且Compounds of the formula

WHEREIN R1 and R2, which may be identical to or different from each other, are each hydrogen cycloalkyl, phenyl, -A-Y where A is alkyl of 1 to 5 carbon atoms or alkenyl of 1 to 5 carbon atoms, and Y is furyl, dialkylamino, hydroxyl, carbalkoxy or carbamido, OR, TOGETHER WITH EACH OTHER AND THE NITROGEN ATOM TO WHICH THEY ARE ATTACHED, PYRROLIDINO, PIPERIDINO, HEXAMETHYLENEIMINO, MORPHOLINO, THIOMORPHOLINO, THIOMORPHOLINO-S-oxide or N''-alkylpiperazino, R3 is halogen, nitro or trifluoromethyl, R4 is hydrogen, halogen or trifluoromethyl, and R5 is hydrogen, alkyl, cycloalkyl-methyl, alkyl-amino-alkyl, dialkylamino-alkyl or trifluoro-methyl-alkyl; THE COMPOUNDS ARE USEFUL AS SEDATIVES, TRANQUILIZERS, MUSCLERELAXANTS AND ANTICONVULSIVES.,下面是3-(amino-methylene)-5-phenyl-1,4-benzodiazepin-2-ones专利的具体信息内容。

1. A COMPOUND OF THE FORMULA
2. A compound of claim 1, wherein R1 and R2 are each hydrogen or alkyl of 1 to 3 carbon atoms or, together with each other and the nitrogen atom to which they are attached, morpholino or thiomorpholino-S-oxide, R3 and R4 are each halogen, and R5 is hydrogen or alkyl of 1 to 3 carbon atoms.
3. The compound of claim 1 which is 3-(amino-methylene)-7-bromo-5-(2''-chloro-phenyl)-1,3-dihydro-1-methyl-2H-1,4-benzodiazepin-2-one.
4. The compound of claim 1 which is 3-(ethylamino-methylene)-7-chloro-5-(2''-chloro-phenyl)-1,3-dihydro-1-methyl -2H-1, 4benzodiazepin-2-one.
5. The compound of claim 1 which is 3-(amino-methylene)-7-chloro-5-(2''-chloro-phenyl)-1,3-dihydro-2H-1,4 -benzodiazepin-2-one.
6. The compound of claim 1 which is 7-bromo-5-(2''-chloro-phenyl)-1,3-dihydro-1-metHyl-3-(morpholino-methylene) -2H-1,4-benzodiazepin-2-one.
7. The compound of claim 1 which is 7-chloro-5-(2''-chloro-phenyl)-1,3-dihydro-1-methyl-3-morpholinomethylene)-2H-1,4-benzodiazepin-2-one.
8. The compound of claim 1 which is 3-(aminomethylene)-7-bromo-5-(2''-chloro-phenyl)-1,3-dihydro-2H-1,4 -benzodiazepin-2-one.
9. The compund of claim 1 which is 3-(ethylaminomethylene)-7-bromo-5-(2''-chloro-phenyl)-1,3-dihydro-2H-1,4 -benzodiazepin-2-one.
10. The compound of claim 1 which is 3-(aminomethylene)-5-(2''-chloro-phenyl) -1,3-dihydro-7-iodo-1-methyl-2H-1,4-benzodiazepin-2-one.
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